GB2201014B - Refrigerator temperature controlling device - Google Patents

Refrigerator temperature controlling device

Info

Publication number
GB2201014B
GB2201014B GB8803049A GB8803049A GB2201014B GB 2201014 B GB2201014 B GB 2201014B GB 8803049 A GB8803049 A GB 8803049A GB 8803049 A GB8803049 A GB 8803049A GB 2201014 B GB2201014 B GB 2201014B
Authority
GB
United Kingdom
Prior art keywords
controlling device
temperature controlling
refrigerator temperature
refrigerator
temperature
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
GB8803049A
Other versions
GB2201014A (en
GB8803049D0 (en
Inventor
Hiroshige Konishi
Masaya Itagaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP1987019028U external-priority patent/JPS63125769U/ja
Priority claimed from JP62199362A external-priority patent/JPS6446554A/en
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB8803049D0 publication Critical patent/GB8803049D0/en
Publication of GB2201014A publication Critical patent/GB2201014A/en
Application granted granted Critical
Publication of GB2201014B publication Critical patent/GB2201014B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1917—Control of temperature characterised by the use of electric means using digital means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/065—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air return
    • F25D2317/0653—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air return through the mullion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/04—Refrigerators with a horizontal mullion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature
    • F25D2700/122—Sensors measuring the inside temperature of freezer compartments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature
    • F25D2700/123—Sensors measuring the inside temperature more than one sensor measuring the inside temperature in a compartment

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
GB8803049A 1987-02-12 1988-02-10 Refrigerator temperature controlling device Expired - Lifetime GB2201014B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1987019028U JPS63125769U (en) 1987-02-12 1987-02-12
JP62199362A JPS6446554A (en) 1987-08-10 1987-08-10 Controller for refrigerator

Publications (3)

Publication Number Publication Date
GB8803049D0 GB8803049D0 (en) 1988-03-09
GB2201014A GB2201014A (en) 1988-08-17
GB2201014B true GB2201014B (en) 1991-06-05

Family

ID=26355817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8803049A Expired - Lifetime GB2201014B (en) 1987-02-12 1988-02-10 Refrigerator temperature controlling device

Country Status (5)

Country Link
KR (1) KR930004397B1 (en)
CN (1) CN1012521B (en)
GB (1) GB2201014B (en)
HK (1) HK74191A (en)
MY (1) MY103196A (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0140460B1 (en) * 1994-04-04 1998-07-01 김광호 Refrigeration air supply control device and its control method
DE69524717T2 (en) * 1994-11-30 2002-06-13 Samsung Electronics Co., Ltd. Method for regulating the temperature of a refrigerator by regulating the outlet direction of the cooling air
KR100208345B1 (en) * 1996-04-02 1999-07-15 윤종용 Temperature control method and device of refrigerator
KR0176692B1 (en) * 1996-04-29 1999-10-01 윤종용 Temp.control method and device thereof in ref.
KR100195153B1 (en) * 1996-04-30 1999-06-15 윤종용 Temperature Control Method of Independent Cooling Refrigerator with Rotating Blades
JP2918536B2 (en) * 1997-07-23 1999-07-12 三星電子株式会社 Open / close operation control method for cold air outlet of refrigerator
KR100229649B1 (en) * 1997-07-31 1999-11-15 윤종용 Refrigeration air supply opening and closing control device and control method of opening and closing operation
ES2142740B1 (en) * 1997-12-26 2000-12-01 Consejo Superior Investigacion AUTOMATIC CONTROL SYSTEM OF FRUIT COOLING.
JPH11223450A (en) * 1998-02-04 1999-08-17 Toshiba Corp refrigerator
US6951998B2 (en) * 2000-04-14 2005-10-04 Omron Corporation Controller, temperature regulator and heat treatment apparatus
AU2003265215A1 (en) * 2002-09-02 2004-03-19 Arcelik, A.S Refrigerator control method
KR100505254B1 (en) * 2003-03-31 2005-08-03 엘지전자 주식회사 Temperature control method for refrigerator
ITTO20040397A1 (en) * 2004-06-15 2004-09-15 Itw Ind Components Srl METHOD AND DEVICE TO CONTROL THE INTERNAL TEMPERATURE OF A REFRIGERATOR CELL, IN PARTICULAR OF A REFRIGERATOR OR FREEZER
EP1748267B1 (en) * 2005-07-28 2019-02-20 COFI EUROPE S.r.l. Combined multitemperature or monotemperature operating cooler and process for controlling the operation of such cooler
JP5854937B2 (en) * 2012-06-29 2016-02-09 株式会社東芝 refrigerator
CN103575056A (en) * 2013-11-04 2014-02-12 合肥美的电冰箱有限公司 Control method and temperature detection method of refrigerator
CN103604276B (en) * 2013-12-05 2016-03-30 合肥美的电冰箱有限公司 Refrigerator and temperature control equipment and temperature-controlled process
DE102015007359A1 (en) * 2014-10-29 2016-05-04 Liebherr-Hausgeräte Ochsenhausen GmbH Fridge and / or freezer
CN104990357B (en) * 2015-06-26 2018-03-23 青岛海尔股份有限公司 The zone refrigeration control method and zone refrigeration control device of cold compartment of refrigerator
CN105182768A (en) * 2015-08-17 2015-12-23 惠州莫思特科技有限公司 Intelligent control system
US10088218B2 (en) 2015-09-02 2018-10-02 Lg Electronics Inc. Refrigerator and control method thereof
KR102496303B1 (en) 2017-06-12 2023-02-07 엘지전자 주식회사 Refrigerator and method for controlling the same
WO2018230925A1 (en) * 2017-06-12 2018-12-20 Lg Electronics Inc. Refrigerator and method of controlling the same
CN111412705A (en) * 2020-04-15 2020-07-14 珠海格力电器股份有限公司 Preservation refrigerator and control method thereof
CN111493593B (en) * 2020-04-27 2021-09-03 海信容声(广东)冷柜有限公司 Refrigerated display cabinet and control method thereof
CN113418351B (en) * 2021-07-27 2022-11-11 河南新飞制冷器具有限公司 Control method for judging food quantity for refrigerator

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1172485A (en) * 1967-08-31 1969-12-03 Matsushita Electronics Corp Temperature Control System for Electric Refrigerator
US3691782A (en) * 1970-06-30 1972-09-19 Walter U Holzer Refrigerator thermostat and arrangement thereof
GB1335258A (en) * 1970-05-23 1973-10-24 Zanussi A Spa Industrie Control device for dual-temperature refrigerators
GB2045980A (en) * 1979-03-22 1980-11-05 Philips Nv Electromagnetic Temperature Control Arrangement for Refrigerators
EP0045728A2 (en) * 1980-07-31 1982-02-10 INDESIT INDUSTRIA ELETTRODOMESTICI ITALIANA S.p.A. Electronic temperature regulator for a refrigerator
GB2123992A (en) * 1982-07-19 1984-02-08 Tokyo Shibaura Electric Co Temperature control apparatus for electric refrigerator
GB2148554A (en) * 1983-10-25 1985-05-30 Contrology Tech Ltd Temperature sensors
GB2167579A (en) * 1984-11-27 1986-05-29 Barker & Co George Temperature controls of refrigerated cabinets

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1172485A (en) * 1967-08-31 1969-12-03 Matsushita Electronics Corp Temperature Control System for Electric Refrigerator
GB1335258A (en) * 1970-05-23 1973-10-24 Zanussi A Spa Industrie Control device for dual-temperature refrigerators
US3691782A (en) * 1970-06-30 1972-09-19 Walter U Holzer Refrigerator thermostat and arrangement thereof
GB2045980A (en) * 1979-03-22 1980-11-05 Philips Nv Electromagnetic Temperature Control Arrangement for Refrigerators
EP0045728A2 (en) * 1980-07-31 1982-02-10 INDESIT INDUSTRIA ELETTRODOMESTICI ITALIANA S.p.A. Electronic temperature regulator for a refrigerator
GB2123992A (en) * 1982-07-19 1984-02-08 Tokyo Shibaura Electric Co Temperature control apparatus for electric refrigerator
GB2148554A (en) * 1983-10-25 1985-05-30 Contrology Tech Ltd Temperature sensors
GB2167579A (en) * 1984-11-27 1986-05-29 Barker & Co George Temperature controls of refrigerated cabinets

Also Published As

Publication number Publication date
KR880010299A (en) 1988-10-08
KR930004397B1 (en) 1993-05-27
CN1012521B (en) 1991-05-01
GB2201014A (en) 1988-08-17
CN88100827A (en) 1988-10-19
MY103196A (en) 1993-05-29
GB8803049D0 (en) 1988-03-09
HK74191A (en) 1991-09-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950210